The Kaw Valley Precision Linear Compensator in M13.5×1 Left-Hand Black (brand part no. BLKLINEARM135X1LH) threads onto barrels cut with the M13.5×1 left-hand pitch and works differently than a standard brake by venting muzzle gas straight downrange instead of to the sides. That forward-venting design cuts the blast and concussion a shooter and anyone standing nearby feels, especially on short-barreled builds. It is built from high-strength carbon steel with a corrosion-resistant QPQ black melonite finish. It is a strong pick for left-hand-threaded builds prioritizing reduced concussion over recoil control.

Key Specifications

• It threads on at M13.5×1 left-hand, a less common metric LH pitch.
• It is built from high-strength carbon steel.
• It is finished with a corrosion-resistant QPQ black melonite coating.
• As a linear compensator, it vents gas forward rather than to the sides.
• It is designed to reduce felt blast and concussion for the shooter and bystanders.

Frequently Asked Questions

Is this thread pitch left-hand or right-hand? This version is left-hand threaded at M13.5×1; confirm your barrel’s thread direction before ordering.

How is a linear compensator different from a brake? It vents gas forward, away from the shooter, reducing blast and concussion, rather than venting sideways to fight recoil.

Made by Kaw Valley Precision and sold in our AR muzzle devices category, it is a direct thread-on upgrade.

Buy the Kaw Valley Precision Linear Comp – M13.5×1 LH Black

Upgrade your build with the Kaw Valley Precision Linear Comp – M13.5×1 LH Black and get the fit, finish, and function serious shooters expect. Backed by our team at Schaefer Defense, It ships fast from our Lubbock, Texas gun shop, with insured delivery straight to your door.